package com.quickstart.common;

import com.quickstart.entity.AdminEntity;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author:wesley
 */
public class LoginInteceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String uri = request.getRequestURI();
        if(uri.contains("login")){
            return true;
        } else {
            AdminEntity admin = (AdminEntity) request.getSession().getAttribute("admin");
            if (admin == null) {
                response.sendRedirect("/web/login");
                return false;
            } else {
                return true;
            }
        }
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {

    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {

    }
}
